/**
* @return string The HTML that should be displayed in the HTML footer (just before </html>)
*/
public function getJsHtml()
{
$cssAndJsRegistry = tubepress_impl_patterns_sl_ServiceLocator::getCssAndJsRegistry();
$scriptHandles = $cssAndJsRegistry->getScriptHandlesForDisplay();
$scripts = array();
foreach ($scriptHandles as $handle) {
$script = $cssAndJsRegistry->getScript($handle);
if ($script !== null) {
$scripts[$handle] = $script;
}
}
$jsHtml = $this->_fireEventAndReturnSubject(tubepress_api_const_event_EventNames::HTML_SCRIPTS_PRE, '') . "\n";
$filteredScripts = $this->_fireEventAndReturnSubject(tubepress_api_const_event_EventNames::CSS_JS_SCRIPTS, $scripts);
foreach ($filteredScripts as $handle => $info) {
$jsHtml .= $this->_toJsTag($info);
}
$jsHtml = $this->_fireEventAndReturnSubject(tubepress_api_const_event_EventNames::HTML_SCRIPTS_POST, $jsHtml);
return $jsHtml;
}
